Exemplos de cbfs_boot_region_properties em C++ (Cpp)

Exemplo n.º 1

Arquivo: coreboot_table.c Projeto: killbug2004/coreboot

static void lb_boot_media_params(struct lb_header *header)
{
	struct lb_boot_media_params *bmp;
	struct cbfs_props props;
	const struct region_device *boot_dev;
	struct region_device fmrd;

	boot_device_init();

	if (cbfs_boot_region_properties(&props))
		return;

	boot_dev = boot_device_ro();
	if (boot_dev == NULL)
		return;

	bmp = (struct lb_boot_media_params *)lb_new_record(header);
	bmp->tag = LB_TAG_BOOT_MEDIA_PARAMS;
	bmp->size = sizeof(*bmp);

	bmp->cbfs_offset = props.offset;
	bmp->cbfs_size = props.size;
	bmp->boot_media_size = region_device_sz(boot_dev);

	bmp->fmap_offset = ~(uint64_t)0;
	if (find_fmap_directory(&fmrd) == 0) {
		bmp->fmap_offset = region_device_offset(&fmrd);
	}
}

Exemplo n.º 2

int cbfs_boot_locate(struct cbfsf *fh, const char *name, uint32_t *type)
{
	struct region_device rdev;
	const struct region_device *boot_dev;
	struct cbfs_props props;

	if (cbfs_boot_region_properties(&props))
		return -1;

	/* All boot CBFS operations are performed using the RO devie. */
	boot_dev = boot_device_ro();

	if (boot_dev == NULL)
		return -1;

	if (rdev_chain(&rdev, boot_dev, props.offset, props.size))
		return -1;

	return cbfs_locate(fh, &rdev, name, type);
}